Boros Guildmage [Ravnica: City of Guilds] Unstable Merciless Angel gets +3/+3 for

Merciless Angel gets +3/+3 for each opponent whose life total is less than half their starting life total

Just as the evil ones approached to slay Justina

Set: Commander 2017 Type: Sorcery Rarity: Rare Cost: {4}{W} Destroy all creatures with power greater than target creature's power

goblin furnace-priest

Set: Tempest Type: Instant Rarity: Common Cost: {1}{R} Cast this spell only before the combat damage step

Boros Guildmage [Ravnica: City of Guilds] Unstable Merciless Angel gets +3/+3 forSet: Ravnica: City of Guilds Type: Creature Human Wizard Rarity: Uncommon Cost: {R W}{R W} {1}{R}: Target creature gains haste until end of turn. {1}{W}: Target creature gains first strike until end of turn.